diff options
| -rw-r--r-- | tests/test_util_cache.lua | 257 |
1 files changed, 134 insertions, 123 deletions
diff --git a/tests/test_util_cache.lua b/tests/test_util_cache.lua index cbc60bc7..a5e25e75 100644 --- a/tests/test_util_cache.lua +++ b/tests/test_util_cache.lua @@ -117,143 +117,154 @@ function new(new) assert_equal(c:get("eight"), 8); assert_equal(c:get("nine"), 9); - local keys = { "nine", "four", "eight", "seven", "six" }; - local values = { 9, 4, 8, 7, 6 }; - local i = 0; - for k, v in c:items() do - i = i + 1; - assert_equal(k, keys[i]); - assert_equal(v, values[i]); - end - assert_equal(i, 5); - - c:set("four", "2+2"); - assert_equal(c:count(), 5); + do + local keys = { "nine", "four", "eight", "seven", "six" }; + local values = { 9, 4, 8, 7, 6 }; + local i = 0; + for k, v in c:items() do + i = i + 1; + assert_equal(k, keys[i]); + assert_equal(v, values[i]); + end + assert_equal(i, 5); - assert_equal(c:get("one"), nil); - assert_equal(c:get("two"), nil); - assert_equal(c:get("three"), nil); - assert_equal(c:get("four"), "2+2"); - assert_equal(c:get("five"), nil); - assert_equal(c:get("six"), 6); - assert_equal(c:get("seven"), 7); - assert_equal(c:get("eight"), 8); - assert_equal(c:get("nine"), 9); + c:set("four", "2+2"); + assert_equal(c:count(), 5); - local keys = { "four", "nine", "eight", "seven", "six" }; - local values = { "2+2", 9, 8, 7, 6 }; - local i = 0; - for k, v in c:items() do - i = i + 1; - assert_equal(k, keys[i]); - assert_equal(v, values[i]); + assert_equal(c:get("one"), nil); + assert_equal(c:get("two"), nil); + assert_equal(c:get("three"), nil); + assert_equal(c:get("four"), "2+2"); + assert_equal(c:get("five"), nil); + assert_equal(c:get("six"), 6); + assert_equal(c:get("seven"), 7); + assert_equal(c:get("eight"), 8); + assert_equal(c:get("nine"), 9); end - assert_equal(i, 5); - - c:set("foo", nil); - assert_equal(c:count(), 5); - assert_equal(c:get("one"), nil); - assert_equal(c:get("two"), nil); - assert_equal(c:get("three"), nil); - assert_equal(c:get("four"), "2+2"); - assert_equal(c:get("five"), nil); - assert_equal(c:get("six"), 6); - assert_equal(c:get("seven"), 7); - assert_equal(c:get("eight"), 8); - assert_equal(c:get("nine"), 9); + do + local keys = { "four", "nine", "eight", "seven", "six" }; + local values = { "2+2", 9, 8, 7, 6 }; + local i = 0; + for k, v in c:items() do + i = i + 1; + assert_equal(k, keys[i]); + assert_equal(v, values[i]); + end + assert_equal(i, 5); - local keys = { "four", "nine", "eight", "seven", "six" }; - local values = { "2+2", 9, 8, 7, 6 }; - local i = 0; - for k, v in c:items() do - i = i + 1; - assert_equal(k, keys[i]); - assert_equal(v, values[i]); - end - assert_equal(i, 5); - - c:set("four", nil); - - assert_equal(c:get("one"), nil); - assert_equal(c:get("two"), nil); - assert_equal(c:get("three"), nil); - assert_equal(c:get("four"), nil); - assert_equal(c:get("five"), nil); - assert_equal(c:get("six"), 6); - assert_equal(c:get("seven"), 7); - assert_equal(c:get("eight"), 8); - assert_equal(c:get("nine"), 9); + c:set("foo", nil); + assert_equal(c:count(), 5); - local keys = { "nine", "eight", "seven", "six" }; - local values = { 9, 8, 7, 6 }; - local i = 0; - for k, v in c:items() do - i = i + 1; - assert_equal(k, keys[i]); - assert_equal(v, values[i]); + assert_equal(c:get("one"), nil); + assert_equal(c:get("two"), nil); + assert_equal(c:get("three"), nil); + assert_equal(c:get("four"), "2+2"); + assert_equal(c:get("five"), nil); + assert_equal(c:get("six"), 6); + assert_equal(c:get("seven"), 7); + assert_equal(c:get("eight"), 8); + assert_equal(c:get("nine"), 9); end - assert_equal(i, 4); - - local evicted_key, evicted_value; - local c2 = new(3, function (_key, _value) - evicted_key, evicted_value = _key, _value; - end); - local function set(k, v, should_evict_key, should_evict_value) - evicted_key, evicted_value = nil, nil; - c2:set(k, v); - assert_equal(evicted_key, should_evict_key); - assert_equal(evicted_value, should_evict_value); + + do + local keys = { "four", "nine", "eight", "seven", "six" }; + local values = { "2+2", 9, 8, 7, 6 }; + local i = 0; + for k, v in c:items() do + i = i + 1; + assert_equal(k, keys[i]); + assert_equal(v, values[i]); + end + assert_equal(i, 5); + + c:set("four", nil); + + assert_equal(c:get("one"), nil); + assert_equal(c:get("two"), nil); + assert_equal(c:get("three"), nil); + assert_equal(c:get("four"), nil); + assert_equal(c:get("five"), nil); + assert_equal(c:get("six"), 6); + assert_equal(c:get("seven"), 7); + assert_equal(c:get("eight"), 8); + assert_equal(c:get("nine"), 9); end - set("a", 1) - set("a", 1) - set("a", 1) - set("a", 1) - set("a", 1) - set("b", 2) - set("c", 3) - set("b", 2) - set("d", 4, "a", 1) - set("e", 5, "c", 3) - + do + local keys = { "nine", "eight", "seven", "six" }; + local values = { 9, 8, 7, 6 }; + local i = 0; + for k, v in c:items() do + i = i + 1; + assert_equal(k, keys[i]); + assert_equal(v, values[i]); + end + assert_equal(i, 4); + end - local evicted_key, evicted_value; - local c3 = new(1, function (_key, _value) - evicted_key, evicted_value = _key, _value; - if _key == "a" then - -- Sanity check for what we're evicting - assert_equal(_key, "a"); - assert_equal(_value, 1); - -- We're going to block eviction of this key/value, so set to nil... + do + local evicted_key, evicted_value; + local c2 = new(3, function (_key, _value) + evicted_key, evicted_value = _key, _value; + end); + local function set(k, v, should_evict_key, should_evict_value) evicted_key, evicted_value = nil, nil; - -- Returning false to block eviction - return false + c2:set(k, v); + assert_equal(evicted_key, should_evict_key); + assert_equal(evicted_value, should_evict_value); end - end); - local function set(k, v, should_evict_key, should_evict_value) - evicted_key, evicted_value = nil, nil; - local ret = c3:set(k, v); - assert_equal(evicted_key, should_evict_key); - assert_equal(evicted_value, should_evict_value); - return ret; + set("a", 1) + set("a", 1) + set("a", 1) + set("a", 1) + set("a", 1) + + set("b", 2) + set("c", 3) + set("b", 2) + set("d", 4, "a", 1) + set("e", 5, "c", 3) end - set("a", 1) - set("a", 1) - set("a", 1) - set("a", 1) - set("a", 1) - -- Our on_evict prevents "a" from being evicted, causing this to fail... - assert_equal(set("b", 2), false, "Failed to prevent eviction, or signal result"); - - expect_kv("a", 1, c3:head()); - expect_kv("a", 1, c3:tail()); - - -- Check the final state is what we expect - assert_equal(c3:get("a"), 1); - assert_equal(c3:get("b"), nil); - assert_equal(c3:count(), 1); + do + local evicted_key, evicted_value; + local c3 = new(1, function (_key, _value) + evicted_key, evicted_value = _key, _value; + if _key == "a" then + -- Sanity check for what we're evicting + assert_equal(_key, "a"); + assert_equal(_value, 1); + -- We're going to block eviction of this key/value, so set to nil... + evicted_key, evicted_value = nil, nil; + -- Returning false to block eviction + return false + end + end); + local function set(k, v, should_evict_key, should_evict_value) + evicted_key, evicted_value = nil, nil; + local ret = c3:set(k, v); + assert_equal(evicted_key, should_evict_key); + assert_equal(evicted_value, should_evict_value); + return ret; + end + set("a", 1) + set("a", 1) + set("a", 1) + set("a", 1) + set("a", 1) + + -- Our on_evict prevents "a" from being evicted, causing this to fail... + assert_equal(set("b", 2), false, "Failed to prevent eviction, or signal result"); + + expect_kv("a", 1, c3:head()); + expect_kv("a", 1, c3:tail()); + + -- Check the final state is what we expect + assert_equal(c3:get("a"), 1); + assert_equal(c3:get("b"), nil); + assert_equal(c3:count(), 1); + end local c4 = new(3, false); |